fm10k_set_qos_queues(9)

💅 fm10k_set_qos_queues — from the Kernel API Manual, bestie

okay so you found the fm10k_set_qos_queues(9) page, and honestly? iconic of you. this is the kernel API manual energy and we're gonna get through it together, no cap.

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✨ NAME ✨

fm10k_set_qos_queues — allocate queues for a QOS-enabled device 🎀

like literally, it's the function that hands out queues when QoS is turned on. that's the whole vibe.

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🌸 SYNOPSIS 🌸

bool fm10k_set_qos_queues (struct fm10k_intfc *interface );

yes bestie, it returns a bool. don't ask me to guess what the values mean, the page doesn't say, and we don't make stuff up in this group chat 😌

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🦋 ARGUMENTS 🦋

• interface — board private structure to initialize. that's the struct you're handing over, she's the main character of this whole operation 💖

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🔥 DESCRIPTION 🔥

so here's the tea: when QoS (that's Quality of Service, iykyk) is enabled, this function allocates queues for each traffic class. one queue situation per class, very organized, very demure.

but — and this is important — if multiqueue isn't available, then it aborts QoS initialization. full stop. no multiqueue, no QoS, the whole thing shuts down 😭

and the way this function eats? it handles all combinations of Qos and RSS. every single combo. she contains multitudes 💅

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👑 SEE ALSO 👑

the kernel file lives right here, bestie:

Kernel file ./drivers/net/ethernet/intel/fm10k/fm10k_main.c

and here's the whole friend group, every single one, no skipping 🫶:

• fm10k_init_module(9)
• fm10k_exit_module(9)
• fm10k_alloc_rx_buffers(9)
• fm10k_reuse_rx_page(9)
• fm10k_add_rx_frag(9)
• fm10k_process_skb_fields(9)
• fm10k_is_non_eop(9)
• fm10k_cleanup_headers(9)
• fm10k_receive_skb(9)
• fm10k_get_tx_pending(9)
• fm10k_tx_timeout_reset(9)
• fm10k_clean_tx_irq(9)
• fm10k_update_itr(9)
• fm10k_set_rss_queues(9)
• fm10k_set_num_queues(9)
• fm10k_reset_num_queues(9)
• fm10k_alloc_q_vector(9)
• fm10k_free_q_vector(9)
• fm10k_alloc_q_vectors(9)
• fm10k_free_q_vectors(9)
• fm10k_reset_msix_capability(9)
• fm10k_init_msix_capability(9)
• fm10k_cache_ring_qos(9)
• fm10k_cache_ring_rss(9)
• fm10k_assign_rings(9)
• fm10k_init_queueing_scheme(9)
• fm10k_clear_queueing_scheme(9)

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ngl, that's a lot of cross-references, but that's the friend group and we respect every member 💜

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and that's the page!! this one came from the source path ./drivers/net/ethernet/intel/f... and it's dated October 2026, filed under fm10k_set_qos_queues(9) — go forth and allocate those queues, bestie, you got this 💅✨🎀